| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,064 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,621 |
| The Only European Country ... | 0 | - | 4.91 | 213,933 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,198 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,603 |
| Countries of Africa | 0 | - | 5.00 | 2,508,689 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,156 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,063 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| Countries of the Middle East | 0 | - | 4.96 | 198,989 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,291 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| African Island Countries | 0 | - | 4.96 | 100,814 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,039 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,750 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,515 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,161 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,656 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,732 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,799 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,187 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,302 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,444 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,279 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,223 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,017 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,039 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,884 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,019 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,228 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,393 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,382 |
| Monarchies of Europe | 0 | - | 4.90 | 97,347 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,439 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,830 |
| The Only African Country ... | 0 | - | 4.99 | 128,385 |
| The Only American Country ... | 0 | - | 4.92 | 120,780 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,786 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,262 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,061 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,428 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| European Countries with One Border | 0 | - | 4.97 | 181,663 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,561 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,131 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,282 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,354 |
| Countries with Megacities | 0 | - | 4.99 | 247,116 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,217 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,042 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,641 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,953 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,607 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,371 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,728 |
| Countries That Border Russia | 0 | - | 4.98 | 458,987 |
| Countries Bordering France | 0 | - | 4.83 | 399,397 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,124 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,885 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,494 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,712 |
| Asia Map Quiz | 0 | - | 4.99 | 907,285 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,289 |
| UK Immigration by Country | 0 | - | 4.94 | 139,690 |
| Central American Countries | 0 | - | 4.98 | 155,081 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,678 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,936 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,306 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,878 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,014 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,289 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,383 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,270 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,106 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,820 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,789 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,476 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,233 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,273 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,141 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,506 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,515 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,230 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,528 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,222 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,991 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,912 |
| Germany Country Quiz | 0 | - | 4.82 | 156,602 |
| Russia Country Quiz | 0 | - | 4.85 | 113,665 |
| Italy Country Quiz | 0 | - | 4.82 | 122,248 |
| Japan Country Quiz | 0 | - | 4.92 | 141,305 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,224 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,868 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,045 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Syria Country Quiz | 0 | - | 4.81 | 32,349 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Palau Country Quiz | 0 | - | 4.89 | 22,846 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,020 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,796 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,470 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,864 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,977 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,913 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,509 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,637 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,096 |
| Random European Capital to Country | 0 | - | 4.98 | 189,268 |
| Random European Country to Capital | 0 | - | 4.92 | 147,490 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,422 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,448 |
| Olympic Host Countries | 0 | - | 4.98 | 198,924 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,747 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,799 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,869 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,081 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,163 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,293 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,557 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,396 |
| Every European Country Shape | 0 | - | 4.96 | 200,238 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,734 |
| Every African Country Shape | 0 | - | 4.90 | 86,149 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,115 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,188 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,180 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,705 |
| Countries Bordering India | 0 | - | 4.98 | 162,622 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,798 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,938 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,802 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,224 |
| Countries that Border China | 0 | - | 4.96 | 261,856 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,861 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,541 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,097 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,243 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,776 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,311 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,507 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,468 |
| Countries that Border Poland | 0 | - | 4.99 | 171,385 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,500 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,887 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,952 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,715 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,310 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,543 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,349 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,392 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,519 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,817 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,915 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,984 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,380 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,761 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,805 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,373 |
| Countries Closest to India | 0 | - | 4.97 | 102,220 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,934 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,362 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,542 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,125 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,126 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,347 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,626 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,766 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,357 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,422 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,098 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,720 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 32,694 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,548 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,410 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,026 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,899 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,502 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,956 |
| African East Coast | 0 | - | 4.96 | 95,081 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,452 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,086 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,694 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,892 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,219 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,254 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,380 |
